Harken 4.00 (102 mm) Hi-Load Sheave Boat Inter Club Accepts Harken sheave #415 for

Accepts Harken sheave #415 for an upgrade to ball bearings

12 Volt DC 16 Position

Fully customizable user profiles for sail or power boating to display most important marine and vessel data

Triple Watch mode - Monitors Channels 16 and 9 simultaneously for a signal while at the same time allowing you to the selected channel

Bucket Base (So your bucket won't slip or tip)

Harken 4.00 (102 mm) Hi-Load Sheave Boat Inter Club Accepts Harken sheave #415 forHigh load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload carrying balls with a PTFE composite bushing to carry radial loads.